Microsoft Windows Device Guard CVE-2018-8222 Local Security Bypass Vulnerability

Bugtraq ID:	104635
Class:	Design Error
CVE:	CVE-2018-8222
Remote:	No
Local:	Yes
Published:	Jul 10 2018 12:00AM
Updated:	Jul 10 2018 12:00AM
Credit:	Matt Graeber of SpecterOps
Vulnerable:	Microsoft Windows Server 2016 0 Microsoft Windows Server 1803 0 Microsoft Windows Server 1709 0 Microsoft Windows 10 Version 1803 for x64-based Systems 0 Microsoft Windows 10 Version 1803 for 32-bit Systems 0 Microsoft Windows 10 version 1709 for x64-based Systems 0 Microsoft Windows 10 version 1709 for 32-bit Systems 0 Microsoft Windows 10 version 1703 for x64-based Systems 0 Microsoft Windows 10 version 1703 for 32-bit Systems 0 Microsoft Windows 10 Version 1607 for x64-based Systems 0 Microsoft Windows 10 Version 1607 for 32-bit Systems 0 Microsoft Windows 10 for x64-based Systems 0 Microsoft Windows 10 for 32-bit Systems 0
Not Vulnerable:

Microsoft Windows Device Guard CVE-2018-8222 Local Security Bypass Vulnerability

Microsoft Windows is prone to a local security-bypass vulnerability.

An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. This may aid in further attacks.

Microsoft Windows Device Guard CVE-2018-8222 Local Security Bypass Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Microsoft Windows Device Guard CVE-2018-8222 Local Security Bypass Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Microsoft Windows Device Guard CVE-2018-8222 Local Security Bypass Vulnerability

References:

• Microsoft Homepage (Microsoft)
  
• CVE-2018-8222 | Device Guard Code Integrity Policy Security Feature Bypass (Microsoft)